E63 Beginning of Existence in Version 6.2.2

Subclass of :
E5 Event
Superclass of:
E12 Production, E65 Creation, E66 Formation, E67 Birth, E81 Transformation
Scope Note:
This class comprises events that bring into existence any E77 Persistent Item. 
 
It may be used for temporal reasoning about things (intellectual products, physical items, groups of people, living beings) beginning to exist; it serves as a hook for determination of a terminus post quem and ante quem. 
 
Examples:
  • the birth of my child 
  • the birth of Snoopy, my dog
  • the calving of the iceberg that sank the Titanic
  • the construction of the Eiffel Tower
 
In First Order Logic:
E63(x) ⊃ E5(x)
Outgoing Direct Properties:
Incoming Direct Properties:
Inherited properties:
Inherited references: